More and more people aspire to have a bright, white smile — and for good reason. A whiter smile boosts confidence and makes a great first impression. At Planet Family Dental in Lynnwood, WA, Dr. Megha Sheth offers professional teeth whitening that delivers dramatically better results than store-bought products.
But which whitening method is right for you? Dr. Sheth breaks down the three most effective techniques — from fastest to most affordable.
✅ Key Takeaway
Professional in-office whitening at Planet Family Dental delivers the fastest, most dramatic results — often 3–8 shades whiter in a single visit. Dr. Sheth can help you choose the safest, most effective option for your teeth.
3 Teeth Whitening Options Compared — Which Is Right for You?
In-Office Professional Whitening in Lynnwood, WA
In-chair whitening at Planet Family Dental is unquestionably the fastest option. In just one or two sessions — each lasting about an hour — Dr. Sheth applies a professional-strength whitening gel and uses a special light to accelerate the process. Results are immediate and dramatic.
Take-Home Custom Tray Whitening
Custom tray whitening is the most popular at-home method Dr. Sheth recommends. Planet Family Dental creates custom-fitted trays from impressions of your teeth. You fill them with a professional whitening gel — either hydrogen peroxide or carbamide peroxide — and wear them for a prescribed time each day.
Results typically appear within 1–2 weeks. If you experience sensitivity during treatment, Dr. Sheth advises pausing to avoid damaging the tooth nerve — something you won't get guidance on with store-bought kits.
Over-the-Counter Whitening Products
Several companies offer whitening strips, gels, and toothpastes sold in department stores and pharmacies. These products do work to some degree, but the concentration of whitening agents is much lower than professional options. Results are often modest and take longer to achieve.
They're generally more affordable, but Dr. Sheth cautions that without professional guidance, overuse can damage enamel or cause uneven whitening.
How to Maintain Your Whiter Smile in Lynnwood, WA
Once your teeth are whitened, Dr. Sheth recommends these daily habits to keep your smile bright:
Brush twice daily with a whitening-safe fluoride toothpaste
Limit coffee, tea, red wine, and dark berries that stain teeth
Rinse with water after consuming staining foods or drinks
Visit Planet Family Dental every 6 months for professional cleanings
Don't smoke — tobacco is one of the biggest causes of tooth discoloration
